#in  (在里面)
var = '奥斯卡觉得'
v1 = '卡'

req = v1 in var         #T

var1 = ['asd','aas','sad','ssa']        #list

var2 = 'asd'

req = var2 in var1      #True
req = var2 not in var1      #False
print(type(var1))
print(req)


var1 = {'A':'哎呀','B':'没有','C':'陈磊','L':'雷撼震'}

var2 = 'C'

result = var2 in var1       #True

print(result)



ss = '阿西吧'
sss = '吧'


print(sss not in ss)        #False


va = ('aa','bb','cc','vv')
vs = 'sa'

print(vs not in va)         #t
